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Reference

Evidence

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Proteins
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Reactions
Reach

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Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

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A reference for what the literature reports. Not medical advice.

Disease

aneuploidy

MONDO:0700064Mondo

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Findings

No curated finding names aneuploidy yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

Chromosomal disorder consisting of the presence a chromosomal abnormality in which there is an addition or loss of chromosomes within a set.

Definition from the Mondo Disease Ontology (MONDO:0700064), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: chromosomal disorder
Narrower terms (5): 49,XXXYY syndrome
monosomy
pentasomy
tetrasomy
trisomy

Other names

1 name

Resolves to: aneuploidy

Also called: chromosome number anomaly